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Site documents

Current documents of the site and their previous editions. The company accepts the version in force on the date of acceptance; it is indicated in the dashboard.

Offer on use of the platform

Current version of 07/10/2026

There are no previous versions.

Product listing rules

Current version of 07/10/2026

There are no previous versions.

Personal data processing policy

Current version of 07/10/2026

There are no previous versions.

Consent to personal data processing

Current version of 11/10/2026

Previous editions

  • Editing from 21/09/2026

Consent to receiving advertising and informational mailings

Current version of 11/10/2026

There are no previous versions.

Personal Data Processing Agreement

Current version of 21/09/2026

There are no previous versions.

Platform plans and pricing

Current version of 08/10/2026

There are no previous versions.

Seller rating methodology

Current version of 07/10/2026

There are no previous versions.

B2B marketplace: supplier catalogues with a personal price for every counterparty.

PlaceGlossaryArticlesSolutionsIndustriesVideo instructions for sellersVideo instructions for buyersBoxed version

Tools

Invoice with a QR codeQR code for payment by bank detailsCommercial proposalUPDReconciliation statementPenalty and interest calculatorVAT calculatorAmount in wordsProduction calendarBank of Russia exchange ratesAll tools

Contacts

hello@kup2b.ru

Sole proprietor Yu. V. Konovalova INN 590402889790

VKHelpContacts and details

© 2026 Kup2B

Development — Omegakontur

For legal entities and sole proprietors only